Results The sexual activities in the model group degraded(P<0.01),and the contents of smooth muscle in the Corpora Cavernosa of penis and eNOS also degraded(P<0.05 and 0.01),and the collagen step up(P<0.05).
More investigation showed that, the effect might be due to the enhancement of t-NOS and iNOS in the rat's penis cavernous tissue, especially the direct influence of iNOS on NO-cGMP signal passageway, which may be the key tache.
Methods In the in vitro cultured corpus cavernsum smooth muscles of 3rd to 4th in New Zealand rabbits,[Ca~(2+)] i was measured by fluorescence ion digital Imaging system (FIDIS),using Fluo-2/AM as a Ca~(2+)-sensitive fluorescenct indicator.
Compared with the model group,the sexual activities were improved obviously in the Yikan capsule high dose and middle dose group,and the contents of smooth muscle and eNOS step up too(P<0.01),and the collagen degraded(P<0.01).
Part three: After 4 weeks oral treatment with icariin (5mg/kg/day and 10mg/kg/day) for A-ED rats, the ICP was measured and the expression of nNOS, iNOS and eNOS in RCC was investigated by RT-PCR, Western-blot analyses. NOS activities of different group were also checked with NOS kit.
Imposex specimens (with penis formation) were found among Nucella females from Amursky Bay.
The relative penis length in females was 25% of the penis length in males.
There had been intermittent priapism with abnormal acceleration of sexual desire since the first attack, and erection of the penis had persisted with intolerable pain after the last attack of subarachnoid hemorrhage.
Evoked urethral and anal responses are produced by electrical stimulation of penis, bladder neck and anus.
Interstitial brachytherapy in carcinoma of the penis
Latency and duration of the responses after bladder neck and anal stimulation are greatly dependent on stimulus parameters, suggesting a polysynaptic reflex; penile stimulation probably involves an oligosynaptic pathway.
Intermittent penile erection in lumbar canal stenosis
Somatosensory evoked potentials (SSEPs) recorded from the scalp after stimulation of the penile dorsal nerves and the terminal branches of the pudendal nerve were investigated in 30 controls and in 246 patients.
Nocturnal penile tumescence was assessed in 14 cases: the test result was normal in 10 patients, including 3 severely paraplegic subjects.
Penile erections and hypersexuality induced by pergolide treatment in advanced, fluctuating Parkinson's disease
The phaizna'codynamica of Zhuang Yuan Dan tZYD),a recipe of herbal medicine, wasstudiedThe results showed that various dosages of ZYD c`i`n increasethe excitability of castraled rats towardexternal stimuli,shorten the latent period of penial erection,counteract estradiol, relieve yangdeficiencysyndrome,and also exerts antifatigue and immunoenhancement effects.It is indicated thatZTh isapplicable to deficiency of kidney-yang,immunologic inadequacy and sexual disorder in males.
SenrongQiangli capsule was observed to prolong incubation period qerection andpromote sexual performance ability in unsexed rats,The capsule could increase spontaueous activ-ity, swimming stamina in low temperature water,and body weight in the mice with Yang-difi-ciency. The higher level of testosterone in serum of normal rats and the vigorous growth of somesexual organs were observed in the unsexed mice.